ERW WELDED STEEL PIPE FOR OIL,GAS,WATER DELIVERY
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 20000 m.t./month
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Product Name | Longitudinally welded steel pipe / ERW Steel pipe / Carbon steel pipe/ HFW steel pipe | |
Size | OD | 4"-32"/114mm-813mm |
Thickness | 6.5mm-20mm | |
Length | 6m-23m | |
Steel Material | GR.B X42 X52 X56 L245 L290 L360 L415 S245 S290 S360 S390 S355JR S275 | |
Standard | API 5L PLS 1 | |
Usage | Oil Pipe, Casing Tube, Line Pipe and Fluid (Water, Gas) Transmission | |
Surface | Bared Black Painting, Anti-Corrosion Coating | |
Proctor | Plastic cap | |
Package | Bundles, Bulk | |
Inspection | With Hydraulic Testing, Ultrasonic testing or X-ray Test | |
Certificate | API and ISO9001;2000 | |
Date of Delivery | Less Than 15/20/25/30/40/50/60 Days According To The Quantity | |
Payment: | L/C or T/T | |
Port of Shipment | Xingang,China | |
- Q:Can steel pipes be used for transporting hazardous materials?
- Yes, steel pipes can be used for transporting hazardous materials. Steel is known for its strength and durability, making it suitable for handling and containing hazardous substances. It is commonly used in various industries, such as oil and gas, chemical, and wastewater treatment, to transport materials that pose a potential risk to human health or the environment. Additionally, steel pipes can resist corrosion and high pressure, ensuring the safe transportation of hazardous materials.
- Q:What is the difference between steel pipes and copper-nickel pipes?
- Steel pipes and copper-nickel pipes differ in terms of their composition and properties. While steel pipes are primarily made of steel, copper-nickel pipes are composed of a mixture of copper and nickel. This difference in composition leads to variations in their strength, corrosion resistance, and thermal conductivity. Steel pipes are generally stronger and more durable, making them suitable for high-pressure and heavy-duty applications. On the other hand, copper-nickel pipes have excellent corrosion resistance, particularly in marine environments, and exhibit good thermal conductivity, making them ideal for heat transfer applications. Ultimately, the choice between steel pipes and copper-nickel pipes depends on the specific requirements and conditions of the intended use.
- Q:How are steel pipes protected against rust and corrosion?
- Steel pipes are protected against rust and corrosion through various methods such as applying protective coatings, galvanizing, and cathodic protection. These measures create a barrier between the steel surface and moisture or corrosive substances, ensuring the longevity and integrity of the pipes.
- Q:What are the different types of steel pipe coatings for chemical processing plants?
- There are several types of steel pipe coatings commonly used in chemical processing plants, including epoxy, polyethylene, polyurethane, and fusion-bonded epoxy (FBE) coatings. Each coating offers different benefits such as corrosion resistance, chemical resistance, and enhanced durability, which are crucial for protecting steel pipes against the harsh conditions and corrosive substances found in chemical processing plants.
- Q:What is the flexibility of steel pipes?
- Steel pipes possess exceptional flexibility, rendering them highly versatile and suitable for a wide array of applications. Their flexibility is derived from the inherent properties of steel, such as its high tensile strength and ductility, enabling them to bend and endure various forms of stress without breaking or deforming. The structural integrity of steel pipes remains intact even when bent or shaped into different forms. This facilitates simpler installation and routing around obstacles, making them more adaptable for intricate plumbing or piping systems. Furthermore, the flexibility of steel pipes allows them to withstand external forces like ground movements or temperature fluctuations without sustaining significant damage. Moreover, the flexibility of steel pipes makes them ideal for applications that involve dynamic movement or expansion. In the case of oil and gas pipelines or heating and cooling systems, where temperature variations can lead to expansion and contraction, steel pipes can accommodate these changes without causing leaks or failures. Additionally, the flexibility of steel pipes contributes to their durability and longevity. The ability to endure bending and stress prevents the formation of cracks or fractures that could result in leaks or structural failures. This characteristic establishes steel pipes as a dependable choice for demanding environments, including high-pressure systems or corrosive conditions. To sum up, the flexibility of steel pipes is a crucial attribute that allows for effortless installation, adaptability to diverse conditions, and long-term reliability. Due to their remarkable flexibility, steel pipes are extensively preferred in numerous industries and applications where strength, durability, and versatility are paramount.
- Q:Can steel pipes be used for drainage systems?
- Yes, steel pipes can be used for drainage systems. Steel pipes are strong, durable, and resistant to corrosion, making them suitable for carrying and directing wastewater. Additionally, their smooth interior surface allows for efficient water flow, making them a reliable choice for drainage applications.
- Q:How are steel pipes measured and sized?
- Steel pipes are commonly measured and sized based on their outer diameter (OD) and wall thickness. The OD is measured using a caliper or tape measure, while the wall thickness can be determined by either a micrometer or ultrasonic thickness gauge. This information is crucial for classifying pipes into various standardized sizes, such as schedule or nominal pipe sizes, which are widely used in the industry.
- Q:What are the common uses of stainless steel pipes?
- Stainless steel pipes are commonly used in various industries and applications such as plumbing, construction, oil and gas, food processing, pharmaceuticals, and automotive. They are valued for their durability, corrosion resistance, and ability to withstand high temperatures. Stainless steel pipes are utilized for transporting fluids, gases, and chemicals, as well as for structural purposes in buildings and infrastructure.
- Q:How do steel pipes compare to ductile iron pipes?
- Steel pipes and ductile iron pipes have some similarities, such as being durable and strong materials for piping systems. However, there are a few key differences between the two. Steel pipes are typically lighter and more flexible, making them easier to handle and install. They also have a higher resistance to corrosion and can withstand higher pressure and temperature conditions. On the other hand, ductile iron pipes have a higher tensile strength and are more resistant to impact and vibration. Overall, the choice between steel and ductile iron pipes depends on specific project requirements, such as the intended application, location, and budget constraints.
- Q:What is the role of steel pipes in the construction of stadiums?
- Steel pipes play a crucial role in the construction of stadiums as they are used for various purposes such as structural support, drainage systems, and the distribution of utilities like water and electricity. These pipes provide a sturdy and durable framework, allowing for the construction of large and complex structures. They also facilitate efficient and reliable management of essential services, ensuring the smooth operation of stadiums during events.
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ERW WELDED STEEL PIPE FOR OIL,GAS,WATER DELIVERY
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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